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-rw-r--r--net/netfilter/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
index 85333431e524..16fdfb75efb5 100644
--- a/net/netfilter/Kconfig
+++ b/net/netfilter/Kconfig
@@ -627,6 +627,13 @@ config NFT_SOCKET
This option allows matching for the presence or absence of a
corresponding socket and its attributes.
+config NFT_OSF
+ tristate "Netfilter nf_tables passive OS fingerprint support"
+ depends on NETFILTER_ADVANCED
+ select NETFILTER_NETLINK_OSF
+ help
+ This option allows matching packets from an specific OS.
+
if NF_TABLES_NETDEV
config NF_DUP_NETDEV